Base | Representation |
---|---|
bin | 1101001000001… |
… | …1110001001011 |
3 | 10211121121220110 |
4 | 3102003301023 |
5 | 103044100200 |
6 | 5244125403 |
7 | 1236023220 |
oct | 322036113 |
9 | 124547813 |
10 | 55065675 |
11 | 290a0725 |
12 | 16536863 |
13 | b540052 |
14 | 7455947 |
15 | 4c7ab50 |
hex | 3483c4b |
55065675 has 48 divisors (see below), whose sum is σ = 106064640. Its totient is φ = 24685440.
The previous prime is 55065649. The next prime is 55065677. The reversal of 55065675 is 57656055.
It is not a de Polignac number, because 55065675 - 27 = 55065547 is a prime.
It is not an unprimeable number, because it can be changed into a prime (55065677) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26836 + ... + 28814.
It is an arithmetic number, because the mean of its divisors is an integer number (2209680).
Almost surely, 255065675 is an apocalyptic number.
55065675 is a deficient number, since it is larger than the sum of its proper divisors (50998965).
55065675 is a wasteful number, since it uses less digits than its factorization.
55065675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2052 (or 2047 counting only the distinct ones).
The product of its (nonzero) digits is 157500, while the sum is 39.
The square root of 55065675 is about 7420.6249736798. The cubic root of 55065675 is about 380.4465548987.
The spelling of 55065675 in words is "fifty-five million, sixty-five thousand, six hundred seventy-five".
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